Atty. William Anthony Massarweh

Atty. William Anthony Massarweh

William Anthony Massarweh is a lawyer practicing wills law, trust law, trust administration law and 4 other areas of law. William received a B.A. degree from St.

Walnut Creek Walnut Creek 30 yrs experience 30 year
Call (628) 786-5132 Book Appointment

Profile Summary

About William Anthony Massarweh at a glance

William Anthony Massarweh is a Member based in Walnut Creek, California, practicing at The Law Offices of William A. Massarweh. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on wills, trusts, probate, estate planning, and real estate. Admitted to practice in California (1996). Educated at John F. Kennedy School of Law (J.D., 1996) and St. Mary's College of California (B.A. Management, 1992). Active member of State Bar of California American Bar Association American Academy of Estate Planning Attorneys. Serands clients in Walnut Creek, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Anthony Massarweh is a lawyer practicing wills law, trust law, trust administration law and 4 other areas of law
  • William received a B.A. degree from St. Mary's College of California in 1992, and has been licensed for 30 years
  • William practices at The Law Offices of William A. Massarweh in Walnut Creek, CA

Practice Areas Explained

William Anthony Massarweh's Areas of Practice

Each practice area below reflects the types of cases William Anthony Massarweh handles, with a brief overview of what that area of law covers.

Wills

William Anthony Massarweh is one of 34,541 wills attorneys indexed nationally. Browse wills attorneys in California →

Trusts

William Anthony Massarweh is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in California →

Probate

William Anthony Massarweh is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in California →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

William Anthony Massarweh is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

William Anthony Massarweh is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Walnut Creek are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Walnut Creek or all attorneys in California.

Frequently Asked

Common questions about William Anthony Massarweh

Where is William Anthony Massarweh's law office located?
William Anthony Massarweh's law practice is located in Walnut Creek, California. The firm is The Law Offices of William A. Massarweh. You can contact the office directly through this profile page.
What practice areas does William Anthony Massarweh handle?
William Anthony Massarweh focuses on wills, trusts, probate, estate planning, real estate. Each practice area listed reflects experience handling cases of that type in California.
How long has William Anthony Massarweh practiced law?
William Anthony Massarweh has 30+ years of legal experience and has been licensed since 1996.
Where did William Anthony Massarweh go to law school?
William Anthony Massarweh earned their education at (J.D., 1996); (B.A. Management, 1992).
How can I contact William Anthony Massarweh for a consultation?
You can contact William Anthony Massarweh directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
John F. Kennedy School of Law
- 1996
B.A. Management
St. Mary's College of California
- 1992

Bar Admissions

California
Admitted: 1996

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